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Study of cascaded H-Bridge multilevel inverter
2016 International Conference on Automatic Control and Dynamic Optimization Techniques (ICACDOT), 2016In this paper cascaded h-Bridge multilevel inverter with SPWM technique is presented. Multilevel inverter have high power application & low harmonics due to these applications it is used widely in the area of control and energy distribution. This paper includes performance of 3-Level, 5-Level & 7-Level cascaded H-Bridge multilevel inverter with respect
Asha Gaikwad, Pallavi Appaso Arbune
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Cascaded H-Bridge Inverter based PV-STATCOM
2018 International Conference on Smart Electric Drives and Power System (ICSEDPS), 2018The environmental effect and need of energy have been increasing rapidly, due to this demand for renewable resources increased. One of the renewable resources Solar Photovoltaic (PV) energy is presently most popular in the environment. An inverter is a necessary part of grid-connected PV systems.This paper presents a new approach of largescale ...
Nivedita R. Rode +2 more
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Hybrid thirteen level cascaded H-bridge inverter
Electrical Engineering, 2015The paper presents an analysis of a hybrid 13-level inverter, which consists of three cascaded H-bridges per phase. Each H-bridge produces 5-level voltages. The proposed approach can be extended to any desired number of levels. Extensive simulation results of the proposed inverter are presented.
Dmitry Baimel +2 more
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Low-Capacitance Cascaded H-Bridge Multilevel StatCom
IEEE Transactions on Power Electronics, 2017This paper introduces a cascaded H-bridge multilevel converter (CHB-MC)-based StatCom system that is able to operate with extremely low dc capacitance values. The theoretical limit is calculated for the maximum capacitor voltage ripple, and hence minimum dc capacitance values that can be used in the converter. The proposed low-capacitance StatCom ( LC -
Ghias Farivar +4 more
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Cascaded H-Bridge Multilevel Active Compensator
2006 IEEE International Power Electronics Congress, 2006A compensator for harmonics and reactive power is presented based on a Cascaded H-bridge multilevel three phase inverter. Compensating current is calculated by using concepts of instantaneous power in a very simple way. The current regulation is carried out in a synchronous reference frame and the multilevel inverter is commanded by a sinusoidal ...
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A new cascaded multilevel H-bridge drive
IEEE Transactions on Power Electronics, 2002In this paper, a general structure for cascaded power converters is presented in which any number of H-bridge cells having any number of voltage levels are series connected to form an inverter phase leg. Equations are introduced for determining an optimal voltage ratio of DC voltages for the H-bridge cells which will maximize the number of voltage ...
K. Corzine, Y. Familiant
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Cascaded H-bridge control for PV application
2015 17th European Conference on Power Electronics and Applications (EPE'15 ECCE-Europe), 2015In this paper, application of a cascaded H-bridge (CHB) converter to connect strings of solar panels to a single-phase medium voltage AC grid is discussed. With solar insolation levels differing from one string to another, it is challenging to control a CHB converter in order to minimize the variations in the dc link voltages of each of the converter ...
Jayanti N. Ganesh +3 more
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Cascaded H-bridge Multilevel Inverters -A Reexamination
2007 IEEE Vehicle Power and Propulsion Conference, 2007Multilevel converters have gained popularity in high-power applications due to their low switch voltage stress and modularity. Cascaded H-bridge converters are a promising breed of multilevel converters which generally require several independent dc sources. Recently, existence of a redundant switching state has been utilized to replace the independent
Jingsheng Liao, Kai Wan, Mehdi Ferdowsi
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A Novel 31 Level Cascaded H- Bridge Inverter
2021 International Conference on Advance Computing and Innovative Technologies in Engineering (ICACITE), 2021Multilevel converter is the high-tech technology for high power medium voltage applications. Inverters are made up off power electronic devices that convert DC quantity into AC quantity. But these devices harvest non-sinusoidal signal and this signal holds harmonics.
Annai Theresa A, Kalpana K, Nirmala M
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Asymmetrical transistor-clamped H-bridge cascaded multilevel inverter
2012 IEEE Industry Applications Society Annual Meeting, 2012This paper presents an asymmetrical cascaded multilevel inverter based on five-level transistor-clamped H-bridge power cell. Two-cell configuration with dc link voltage ratio of 4:1 is presented. The modulation method is based on the fundamental frequency switching. Analysis of the inverter output voltage and harmonics is presented.
M. F. M. Elias +3 more
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